diff --git a/style.css b/style.css
index 1dfa813..9fb535c 100644
--- a/style.css
+++ b/style.css
@@ -5,8 +5,8 @@ Description: Named after Arthur C. Clarke, this is a simple book theme, with som
 Tags: Academic, Nonfiction, Textbook
 Author: Pressbooks (Book Oven Inc.)
 Author URI: https://pressbooks.com
-Copyright: 2011-2018 Pressbooks (Book Oven Inc. <code@pressbooks.com>
-Version: 2.3.3
+Copyright: 2011-2022 Pressbooks (Book Oven Inc. <code@pressbooks.com>
+Version: 2.3.4
 License: GPL v3 or later
 Template: pressbooks-book
 GitHub Theme URI: pressbooks/pressbooks-clarke